The International L110 uses H6024 bulbs for both high beam and low beam headlight applications, with this bulb size representing the standardized specification across the model line. The replacement chart covers 1950 to 1952 production years and documents the headlight bulb size requirements for vehicles manufactured during this period.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The H6024 is the sole bulb type listed across all positions in the International L110 headlight specifications, appearing in both high beam and low beam applications for the 1950-1952 model years.
The H6024 is a 7-inch round sealed beam unit operating at 12 volts, built to ANSI standards recognized in both the United States and Canada.
As a sealed beam unit, the H6024 does not contain a replaceable bulb element. When the unit fails, the entire assembly is replaced rather than an internal filament or capsule.
The high beam and low beam positions on the International L110 (1950-1952) share the same H6024 specification, indicating the vehicle uses a dual-function sealed beam arrangement rather than separate dedicated bulbs for each function.
The sealed beam construction of the H6024 integrates the filament, reflector, and lens into a single fused glass unit, which was the prevailing headlight standard in North American vehicles during this period.
The 7-inch round form factor of the H6024 is a standardized size, meaning units from different manufacturers conforming to the same ANSI specification are interchangeable with one another in the International L110.